Persons Below the Poverty Level ~ 30% and above Pove rty level is based on the incom e a house hold 25% to 30% needs so that no more than a third of inco me must be used for adeq uate food . House holds 20% to 25% with incomes below this le vel are conside red to 15% to 20% be poor. The U.s . governmen t adj usts the pover 10% to 15% ty leve l accord ing to house hold size, and revises Less than 10% it each year for changes in the cost of living. Source: Census 2000. U.S. Census Bureau Canada D International boundary D Provincial boundary
establishments, research institutes, analytical (Dale 1999), where public information laboratories, farmers, and consumers, making programs were carried out by major grain the GMO area a notorious issue with pro- biotech producers in the early 1980s (Ahmed found social and economical effects (Rodríguez- 2002). With the intention of alleviating nega- Lázaro et al. 2007; Marmiroli et al. 2008). tive consumer perception, some governmen- Since the first genetically modified crop was tal, regulatory agencies have established 501 502 Chapter 29 compulsory labeling requirements. This articles have been published regarding the policy has been introduced to carry out com- detection of GMOs in meat products. For mercial regulations for the use of GMOs in example, Taski-Ajdukovic et al. (2008) ana-
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